Nortel-networks HotWire 8600 Manual de usuario Pagina 51

  • Descarga
  • Añadir a mis manuales
  • Imprimir
  • Pagina
    / 62
  • Tabla de contenidos
  • SOLUCIÓN DE PROBLEMAS
  • MARCADORES
  • Valorado. / 5. Basado en revisión del cliente
Vista de pagina 50
SYSTEM
OK
Alrm
Test
TX
RX
Coll
ETHERNET
MCC
8000
97-15386
LEDs
A-2
8600-A2-GN20-20October 1997
MCC Card
The MCC card provides diagnostic connectivity to the HotWire 8600/8800 DSL
cards. It provides the circuitry for both Ethernet and serial interfaces to the
HotWire 8600 DSLAM chassis. The MCC card provides mid-level management
functions for SNMP management of the DSL cards.
The following table describes the meaning and states of the LEDs on the MCC
card faceplate.
Type
LED LED is . . . Indicating . . .
SYSTEM
OK Green,
Winking*
Off
Normal operation; card functioning normally.
No power to card or card failure.
Alrm Amber
Off
Alarm present on MCC.
Normal operation; no alarms.
Test Amber
Off
Test in progress.
Normal operation; no tests.
ETHERNET TX Green,
Blinking
Off
Data is being transmitted from the MCC.
Inactive
RX Green,
Blinking
Off
Data is being received.
Inactive
Coll Off
Amber,
Blinking
Normal operation.
A collision has been detected.
* Winking describes a recurring pulse when the LED is ON longer than OFF at a ratio of
approximately 10:1.
Vista de pagina 50
1 2 ... 46 47 48 49 50 51 52 53 54 55 56 ... 61 62

Comentarios a estos manuales

Sin comentarios